久久精品免费一区二区三区,少妇被又大又粗又爽毛片欧美,欧美激情综合一区二区三区,中国丰满人妻videoshd

Hello, welcome to Elephant Man Han Fluid Equipment Co., Ltd.

  • 呼吸壓力閥,二氧化碳調(diào)節(jié)壓力閥,凱賽曼型壓力調(diào)節(jié)閥,機(jī)械式調(diào)節(jié)壓力閥,調(diào)節(jié)壓力閥,發(fā)酵罐壓力閥,不銹鋼壓力閥,
Product categories
Contact us

Elephant Man Han Fluid Equipment Co., Ltd.

Tel: 0574-89503810

Mobile phone: 13566645242

Fax: 0574-89503810

Zip Code: 315700

E-mail: hgw13566@126.com

Address: Dan Xiangshan County Rd West Valley City Industrial Zone No. 315

Company Homepage: http: //www.i5mu.com
http://wenhan1688.1688.com

Main products

Fermenter safety valve

Position: Home > Products > Safety valve > Fermenter safety valve

Fermenter safety valve

Classification:Safety valve

Detail

Tips: Main products: [] sterile fermentation tank fermenter safety valve safety valve, Elephant Man Han Fluid Equipment Co., Ltd. has a complete and scientific quality management system. The Company in good faith, strength and quality of products recognized by the industry. Welcome friends to visit, guidance and business negotiation.

Fermenter valve details:
Valve opening height: inching valve
Structure: spring
Nominal Diameter: Φ50.8 (mm)
Medium: Steam
Standard: GB
Flow direction: Bidirectional
Parts and accessories: Accessories
Form: Diaphragm
Pressure environment: Low
Type (channel position): straight-through
Body structure: Not Closed
Size: 2 inches
Item: WH-10

Fermenter valve Product Description:
Fermenter boiler safety valve is an important safety accessories pressure vessels and other equipment under pressure. Safety valve (also known as pressure relief valve) is automatically open and close depending on the pressure system working pressure (temperature), usually installed in equipment pipeline protection system security or closed system. When the equipment or pipeline pressure or temperature exceeds the set pressure relief valve, pressure relief or cooling automatically open, to ensure that equipment and the pipeline medium pressure (temperature) below the set pressure (temperature), protective equipment and pipe work, prevent accidents and reduce losses. (Fermentation tank safety valve) is widely used in the main valve: steam boilers, liquefied petroleum gas or LPG rail tank car tanker, production wells, high pressure bypass steam generating equipment, pressure piping, pressure vessels.

(Fermentation tank valve) valve is opening and closing pieces by the external force is normally closed state, when the device or media pressure inside the pipe rises above a predetermined value, through the medium pressure inside the pipe or equipment to the outside of the system to prevent the discharge medium exceed the specified value. Safety valves are automatic valves, mainly for boilers, pressure vessels and piping, control pressure does not exceed the value of personal safety and equipment operation plays an important protective role.

Previous
[Safety valve]
Latest news

Product navigation

Wenhan fluid equipment

Address: China Dan City Industrial Zone, Xiangshan County, West Valley Lake Road No. 315

Tel: 0574-89503810 Phone: 13566645242 Fax:0574-89503810

E-mail:sales2@wenhanfluid.com

Website:http://wenhan1688.1688.com

浙ICP備14021582號(hào) Copyright: Elephant Man Han Fluid Equipment Co., Ltd.

Technical support:XISI.COM You are the 91670th visitor

亚洲av成人片无码| 女教师の爆乳bd在线观看| 欧美成人精品a片免费一区99| md传媒破解版app免费版| 亚洲日韩精品欧美一区二区一| 免费网站观看www免费下载| 一区二区三区好用的精华液 | 色综合99久久久无码国产精品| 人妻免费久久久久久久了| 精品久久久久久中文字| 亚洲综合AV一区二区三区不卡| 国精品人妻无码一区二区三区牛牛| 任你躁x7x7x7x7在线观看| 日韩人妻无码中文字幕视频| 亚洲成av人片在线观看天堂无码 | 久久人人爽天天玩人人妻精品| 臭小子我是你岳...你不能视频 | 无码人妻一区二区三区色欲av| 亚洲人成色77777| 国产精品无码一区二区三区免费 | 野花香免费视频在线观看| 成人国产经典视频在线观看| 国产A国产片国产| 花蝴蝶免费直播视频在线观看 | 日本亚洲精品无码区国产电影| 成人免费看吃奶视频网站| 国产色视频一区二区三区| 丰满岳乱妇在线观看| 久久久老熟女一区二区三区| 国产精品无码一区二区三区| 亚洲精品色情app在线下载观看 | 国产成人午夜高潮毛片| 熟妇人妻中文字幕无码老熟妇| 亚洲人成人无码网www国产| 国产老熟妇精品观看| 欧美zc0o人与善交另类a片| 久久精品亚洲av无码四区| 精品亚洲国产成人| 最近中文字幕高清中文字幕无| 麻豆亚洲av熟女国产一区二 | 漂亮人妻被修理工侵犯|